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Arkansas SIP: Reg 19, Chapter 9: effective 2015-04-03 (ARd18) to 2015-08-05

Arkansas Regulation No. 19, Regulations of the Arkansas Plan of Implementation
for Air Pollution Control

CHAPTER 9: PREVENTION OF SIGNIFICANT DETERIORATION
As approved by EPA March 4, 2015 (80 FR 11573) effective April 3, 2015 (ARd18),
Regulations.gov docket EPA-R06-OAR-2014-0700 [AR018]

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AR SIP: Reg 19, Chap 9: effective 2015-04-03 (ARd18) to 2015-08-05 (PDF)(9 pp, 129 K, March 4, 2015)